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Customer Reviews
5.0
Based on 10 Reviews
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BW
14 May 2022
Brian W. 
A great algaecide
Best price around and free and fast shipping too!
CT
02 Jul 2021
Carl T. 
Great Product
This is the second year that I have been using GLB and it is the best at controlling algae that I have used.
MM
03 May 2021
Mark M. 
Reliable products, quick delivery, no spills :-).
Good stuff - rely on it every year - I use it for maintenance.
LB
28 Aug 2019
Laura B. Great Product!
Love this product! Works great in pools as recommended. Used once a week to keep the pool nice and clean.
KS
23 Aug 2019
Karen S. Great Stuff
I have used this product for over 5 yrs. It kills the mold in out waterfall. You pour in the recommended amount and the next day out waterfall is all clear again.
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